Loudspeaker



FIG. 1 is a front elevation view of a loudspeaker showing the new design;

FIG. 2 is a front view of the design of FIG. 1;

FIG. 3 is a rear view of the design of FIG. 1;

FIG. 4 is a side view of the design of FIG. 1;

FIG. 5 is an opposite side view of the design of FIG. 1;

FIG. 6 is a top view of the design of FIG. 1;

FIG. 7 is a bottom view of the design of FIG. 1;

FIG. 8 is a front elevation view of another embodiment of a loudspeaker of FIG. 1;

FIG. 9 is a front view of the design of FIG. 8;

FIG. 10 is a rear view of the design of FIG. 8;

FIG. 11 is a side view of the design of FIG. 8;

FIG. 12 is an opposite side view of the design of FIG. 8;

FIG. 13 is a top view of the design of FIG. 8; and,

FIG. 14 is a bottom view of the design of FIG. 8.

The broken lines, if any, represent portions of the structure that form no part of the claim. 

The ornamental design for a loudspeaker, as shown and described. 